{
  "x402Version": 2,
  "id": 1148,
  "slug": "1148",
  "resource": "https://gateway.stride20k.com/knowledge/wiki/:title",
  "description": "Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragraph, thumbnail, canonical URL, and Wikidata item id; disambiguation pages labeled via 'kind'. Titles case-sensitive; spaces or underscores accepted. Content CC BY-SA 4.0 with attribution in meta.attribution of every response. Use for knowledge lookup, entity enrichment, and fact grounding by agents. Cached up to 24 hours.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x552Cc4A10878C7F20574489D47184249657Ca3f6",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "maxTimeoutSeconds": 60
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  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {
            "title": "Alan Turing"
          },
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "description": "English computer scientist (1912–1954)",
              "extract": "Alan Mathison Turing was an English mathematician, computer scientist, logician, cryptanalyst, philosopher and theoretical biologist.",
              "kind": "standard",
              "lang": "en",
              "pageUrl": "https://en.wikipedia.org/wiki/Alan_Turing",
              "thumbnailUrl": "https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Alan_Turing.jpg/330px-Alan_Turing.jpg",
              "title": "Alan Turing",
              "wikibaseItem": "Q7251"
            },
            "endpoint": "/knowledge/wiki/:title",
            "meta": {
              "attribution": "Content from Wikipedia, licensed CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/)",
              "cached": false,
              "fetchedAt": "2026-07-04T00:00:00.000Z",
              "source": "Wikipedia REST API"
            },
            "ok": true
          },
          "type": "json"
        }
      },
      "routeTemplate": "/knowledge/wiki/:title",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "properties": {
                  "title": {
                    "description": "Article title (e.g. 'Alan Turing' or 'Alan_Turing').",
                    "type": "string"
                  }
                },
                "required": [
                  "title"
                ],
                "type": "object"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "data": {
                    "properties": {
                      "description": {
                        "description": "Short description line, or null.",
                        "type": "string"
                      },
                      "extract": {
                        "description": "Lead-section summary text.",
                        "type": "string"
                      },
                      "kind": {
                        "description": "'standard' or 'disambiguation'.",
                        "type": "string"
                      },
                      "lang": {
                        "description": "Language code (en).",
                        "type": "string"
                      },
                      "pageUrl": {
                        "description": "Canonical desktop page URL.",
                        "type": "string"
                      },
                      "thumbnailUrl": {
                        "description": "Lead image thumbnail URL, or null.",
                        "type": "string"
                      },
                      "title": {
                        "description": "Canonical article title.",
                        "type": "string"
                      },
                      "wikibaseItem": {
                        "description": "Wikidata item id (e.g. Q7259), or null.",
                        "type": "string"
                      }
                    },
                    "required": [
                      "title",
                      "extract",
                      "pageUrl"
                    ],
                    "type": "object"
                  },
                  "endpoint": {
                    "description": "Always \"/knowledge/wiki/:title\".",
                    "type": "string"
                  },
                  "meta": {
                    "properties": {
                      "attribution": {
                        "description": "Licensing attribution when the source requires it.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "cached": {
                        "description": "Whether this response was served from cache.",
                        "type": "boolean"
                      },
                      "fetchedAt": {
                        "description": "ISO 8601 time the data was actually retrieved from the upstream.",
                        "type": "string"
                      },
                      "source": {
                        "description": "Upstream source: Wikipedia REST API.",
                        "type": "string"
                      }
                    },
                    "required": [
                      "source",
                      "cached",
                      "fetchedAt"
                    ],
                    "type": "object"
                  },
                  "ok": {
                    "description": "true on success.",
                    "type": "boolean"
                  }
                },
                "required": [
                  "ok",
                  "endpoint",
                  "data",
                  "meta"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "gateway.stride20k.com",
  "lastUpdated": "2026-08-31T01:32:18.388Z",
  "quality": {
    "calls30d": 10,
    "uniquePayers30d": 6,
    "lastCalledAt": "2026-08-31T01:32:17.781Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "gateway.stride20k.com",
    "manifest_name": "gateway.stride20k.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}